
GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72,5 KV AND ABOVE
出版:National Standards Authority of Ireland

專家解讀視頻
Gives requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of voltages of 72,5 kV and above, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. The term 'switchgear' is used for gas-insulated metal-enclosed switchgear. The gas-insulated metal-enclosed switchgear consists of individual components directly connected together and able to operate only in this manner. Completes and amends the relevant standards applying to the individual components constituting gas-insulated metal-enclosed switchgear.
BS EN 60517 : 1997 - Identical
DIN EN 60517 : 1998 COR 1 2001 - Identical
NF EN 60517 : 96 AMD 11 2001 - Identical
UNE EN 60517 : 1998 A11 2000 - Identical
BS EN 60517 : 1997 - Identical
EN 60517 : 96 AMD 11 99 - Identical
NBN EN 60517 : 96 AMD 1 2000 - Identical
DIN EN 60517 : 1998 COR 1 2001 - Identical
SN EN 60517 : 1996 AMD 11 1999 - Identical